!Priest Bastian:

The Stone of Commune that you seek is in the possession of the Archon of Halisha!%%
He resides inside the Four Sepulchers, but you must not pursue him there alone! Form a party with at least three other players before even attempting it!%%
If you must pursue him alone, attack his minions at the Shrine of the Loyal. He will show himself to defend them when you've gathered 700 marks of Halisha.%%
His minions include Grave Scarabs, Scavenger Scarabs, Grave Ants, Scavenger Ants, Shrine Knights and Shrine Guards.%%
The Tablet of Vision that you seek can be found between the* Wall of Argos and Goddard*.